Llywodraeth Cynulliad Cymru, CROWN BUILDING North Penrallt, Caernarfon, Gwynedd, LL55 1EP Data via plota.co.uk

C26/0438/14/LL - Full Planning In Progress

Proposal

Newid defnydd arfaethedig o hen swyddfeydd y llywodraeth yn 37 o fflatiau fforddiadwy ynghyd â chadw swyddfeydd ar gyfer gwasanaethau cymorth, estyniadau ac addasiadau i'r adeilad, a gwaith cysylltiedig. Proposed change of use of former government offices into 37 no. affordable flats together with retention of offices for support services, extensions and alterations to the building, and associated works Data via plota.co.uk

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View original council record ↗Last checked 3 Oct 2026, 06:30

Application progress

✓

Received

22 Jul 2026

✓

Validated

28 Jul 2026

Decision

Expected by 20 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 5 Dec 2026 and 28 Jan 2027, from Gwynedd's recent changes of use. The consultation period closed on 22 Sept 2026.

Documents 53

Statements & assessments 19

PDF 11_09_2026-Disoldi-Superseded-Planning-Statement-X-Appendix-F-HIA-v2.pdf Supporting Documents · 16 Sept 2026 View ↗ PDF 11_09_2026-Diwygiedig-Amended-Planning-Statement-X-Appendix-F-HIA-v4.pdf Supporting Documents · 16 Sept 2026 View ↗ PDF Planning-Statement-X-Appendix-G-6924-CAU-XX-XX-RP-D-0304-P03-Drainage-Strategy.pdf Supporting Documents · 28 Jul 2026 View ↗

PDF Name hidden Show Supporting Documents · 23 Jul 2026 View ↗

Plans & drawings 27

Application forms 1

PDF ApplicationFormRedacted.pdf Application Form · 23 Jul 2026 View ↗

Site constraints 6

36 listed buildings within 150 m of the postcode pin

Nearest: Caernarfon Royal Town Council Offices, including 10 Bangor Street, Grade II*, about 30 m from the postcode pin · 5 Grade II*, 31 Grade II

The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.

Show all 36 with distances

30 mCaernarfon Royal Town Council Offices, including 10 Bangor StreetGrade II*
47 m6 Bangor StreetGrade II
47 m4 Bangor StreetGrade II
47 mRhydalun HouseGrade II
54 mThe CarltonGrade II
55 m16 Bangor StreetGrade II
58 m18 Bangor StreetGrade II
61 m20 Bangor StreetGrade II
65 m22 Bangor StreetGrade II*
68 m24 Bangor StreetGrade II
73 m37 Bridge StreetGrade II
76 m43 Bridge StreetGrade II
76 m41 Bridge StreetGrade II
77 m39 Bridge StreetGrade II
81 m13 Bangor StreetGrade II
85 m15-17 Bangor StreetGrade II
95 m23-25 Bridge StreetGrade II
100 mLloyds TSB Bank, including Lloyds Bank ChambersGrade II
103 m14 Eastgate StreetGrade II
103 m21 Bridge StreetGrade II
108 m12 Eastgate StreetGrade II
108 m19 Bridge StreetGrade II
111 m10 Eastgate StreetGrade II
111 mCapel PendrefGrade II*
113 m17 Bridge StreetGrade II
116 m8 Eastgate StreetGrade II
117 mCaernarfon Youth and Community CentreGrade II
119 m11-15 Bridge StreetGrade II
120 m6 Eastgate StreetGrade II
125 m10-12 Bank QuayGrade II
128 m4 Eastgate StreetGrade II
129 mSchoolmaster's house at former British SchoolGrade II
138 mTanybont Arch, including former lock-up to SEGrade II*
143 m8 Bridge StreetGrade II
146 mEast Gate, incorporating 3 Hole-in-the-Wall StreetGrade II*
148 m6 Bridge StreetGrade II

Historic England ↗

World heritage site about 33 m away: World Heritage Site

Its setting is a consideration for work nearby.

Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.

Scheduled monument about 122 m away: Caernarfon Town Walls

Its setting is a consideration for work nearby.

Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.

Also on the record

Conservation area about 32 m away: Caernarfon; Special area of conservation about 361 m away: Y Fenai a Bae Conwy / Menai Strait and Conwy Bay; SSSI about 356 m away: Afon Seiont.

Not affected

Outside flood zones 2 and 3

Checked on 11 September 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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